Overview
The LIS3L02AQ-TR, manufactured by STMicroelectronics, is a low-power three-axis linear accelerometer. This device integrates a sensing element and an IC interface, enabling it to capture and process acceleration data along the X, Y, and Z axes. It is designed to operate within a range of ±2g and ±6g, making it versatile for various applications requiring precise motion detection and measurement.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | LIS3L02AQ-TR |
| Package Type | 44-QFN |
| Acceleration Range | ±2g, ±6g |
| Output Type | Analog |
| Supply Voltage | 2.16 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Bandwidth | 10Hz ~ 640Hz |
| Sensitivity (mV/g) | Not specified (but 1024 LSB/g for ±2g and 340 LSB/g for ±6g in digital mode) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- Low Power Consumption: Designed to operate with low power, making it suitable for battery-powered devices.
- Three-Axis Measurement: Measures acceleration along the X, Y, and Z axes.
- Adjustable Bandwidth: Allows for adjustable bandwidth from 10Hz to 640Hz.
- Selectable Scale: Supports both ±2g and ±6g acceleration scales.
- RoHS Compliant: Lead-free and compliant with RoHS standards.
Applications
The LIS3L02AQ-TR is versatile and can be used in a variety of applications, including:
- Consumer Electronics: Smartphones, tablets, and gaming consoles.
- Industrial Automation: Motion control, vibration monitoring, and predictive maintenance.
- Automotive Systems: Airbag deployment systems, anti-lock braking systems (ABS), and electronic stability control (ESC).
- Health and Fitness: Wearable devices, fitness trackers, and medical equipment.
- Aerospace and Defense: Navigation systems, missile guidance, and other military applications.
Q & A
- What is the LIS3L02AQ-TR used for?
The LIS3L02AQ-TR is a three-axis linear accelerometer used for measuring acceleration in various applications. - What are the acceleration ranges of the LIS3L02AQ-TR?
The device operates within ±2g and ±6g acceleration ranges. - What is the package type of the LIS3L02AQ-TR?
The device comes in a 44-QFN package. - What is the operating temperature range of the LIS3L02AQ-TR?
The operating temperature range is -40°C to 85°C. - Is the LIS3L02AQ-TR RoHS compliant?
Yes, the LIS3L02AQ-TR is RoHS compliant and lead-free. - What are the output types supported by the LIS3L02AQ-TR?
The LIS3L02AQ-TR supports analog output. - What is the bandwidth range of the LIS3L02AQ-TR?
The bandwidth range is from 10Hz to 640Hz. - Can the sensitivity of the LIS3L02AQ-TR be adjusted?
While the sensitivity is fixed, the device supports adjustable bandwidth and selectable acceleration scales. - What are some common applications of the LIS3L02AQ-TR?
Common applications include consumer electronics, industrial automation, automotive systems, health and fitness devices, and aerospace and defense. - What is the supply voltage range for the LIS3L02AQ-TR?
The supply voltage range is from 2.16 V to 3.6 V.
